Saturn_2046-05-25T15_02_51.5800_PMO.txt
 
Occultation predictions computed by rfrench@wellesley.edu Sun Jun 11 11:14:03 2023
 
target                  : Saturn
target radius (km)      :  60268.00
C/A epoch               : 2046-05-25T15:05:50.760
Event type              : PgtRgt
                        : Saturn occs: geocentric, topocentric
                        : Ring occs: geocentric, topocentric
Observer code           : PMO
Location                : Purple Mtn Obs. Nanking
Latitude (deg)          :  32.06667
E. Longitude (deg)      : 118.82089
Altitude (km)           :   0.364
Gaia source ID          : 4115099842417337344
2Mass ID (if available) : 17185284-2131547
ICRS Star Coord at Epoch: 17h 18m 52.82674s -21:31:55.11580s
RUWE (>1.4 is poor)     :   1.03
K magnitude             :  8.447
G magnitude             : 14.204
RP magnitude            : 12.822
BP magnitude            : 16.639
DUPflag                 : 0
Distance (au)           :  9.058
f0 (km)                 :       0.000
g0 (km)                 :       0.000
skyplane vel. (km/s)    : -18.95
Sun-Target sep (deg)    :  163.43
Sun-Moon sep (deg)      :   51.10
B (ring opening deg)    :   26.51
PA of pole (deg)        :    4.58
Pole direction: RA (deg):  40.60000
               Dec (deg):  83.50000
C/A sky separation (")  :   7.886
C/A sky separation (km) :  51808.9
NAIF SPICE kernels      : RAJobs_U111+rgf15.spk
                          URKALLv1.spk
                          Saturn_ring_plane.tf
                          sat378.bsp
                          sat286.bsp
                          vgr1.sat286.bsp
                          vgr2.sat286.bsp
                          HST1081HSPephemUTC.bsp
                          pfbl0000r.bsp
                          cassini.bsp
                          earthstns_itrf93_040916.bsp
                          earth_200101_990628_predict.bpc
                          earth_720101_070426.bpc
                          cpck28Mar2008.tpc
                          pck.sat440.tpc
                          IAU_SATURN_for_RINGFIT.tpc
                          naif0012.tls
                          earth_flat_IAU.spk
 
b: ring blocked by planet  x: target alt <  5.0 deg or  sun >  -5.0 deg
Ring         I/E             UTC        b?  alt   alt-sun   radius     r-dot   lat-geo lat-geodetic
---------------------------------------------------------------------------------------------------
F ring        I 2046-05-25T14:00:55.537    19.50  -29.69  140461.00   -10.85
A (OER)       I 2046-05-25T14:06:45.853    20.41  -30.34  136774.40   -10.19
Encke (OEG)   I 2046-05-25T14:11:52.275    21.18  -30.90  133744.89    -9.57
Encke (IEG)   I 2046-05-25T14:12:25.986    21.27  -30.96  133423.31    -9.50
A (IER)       I 2046-05-25T14:36:41.986    24.77  -33.29  122050.38    -5.96
B (OER)       I 2046-05-25T14:53:09.821 b  26.94  -34.57  117571.16    -3.06
 
Saturn        I 2046-05-25T14:40:44.872    25.32  -33.63   59387.05             -52.09    -57.30
Saturn        E 2046-05-25T15:30:58.403    31.25  -36.54   59423.22             -50.56    -55.87
 
B (OER)       E 2046-05-25T15:25:21.832 b  30.68  -36.34  117571.16     3.07
A (IER)       E 2046-05-25T15:41:45.957    32.27  -36.84  122050.38     5.98
Encke (IEG)   E 2046-05-25T16:05:53.649    34.20  -37.04  133423.31     9.57
Encke (OEG)   E 2046-05-25T16:06:27.129    34.23  -37.03  133744.89     9.64
A (OER)       E 2046-05-25T16:11:31.369    34.57  -36.99  136774.40    10.27
F ring        E 2046-05-25T16:17:19.002    34.92  -36.91  140461.00    10.93